Taaffeite
n. [矿]铍镁晶石
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
Does anybody share David's opinion?
有谁同意大卫的观点吗？
My boss is leaving for South Korea.
我老板马上要去韩国。